baber/WOPTO huggingface dataset:
Patent DE-3517722-A1 (DE)
Title: Lowerable cabin structure for floating bodies
Inventor: GERDES HERBERT ING GRAD
IPC: B63B15/00
Filed: 1985-05-17
Abstract: The invention relates to the height modification possibility of the cabin structure of water vehicles which can ply flat waters, spanned by fixed bridges with a passage height lower than 1.25 m. The cabin structure, which is of uniform height over the entire length and width of the boat and consists of rigid materials, can be lowered manually by at the most two people away over the outside of the floating body, which is preferably designed as a catamaran, as far as the water level. The cabin structure is moved vertically out of the boat interior by means of two cable winches, the cables of which take hold centrally under the front or rear lower edge of the structure. Guide carriages, which are arranged on the outside on the aft bulkhead and run synchronously via chain drives, prevent the tilting of the structure during the upward and downward movement. The cabin is held and guided at the front only by the cable of the cable winch.   The water vehicle, which is envisaged mainly for pleasure boating, can be operated as a motor boat and sailboat; standing height is available in the entire boat in the fully extended state.
Patent DE-3523386-A1 (DE)
Title: Cleaning device for vessels, tanks, autoclaves or the like
Inventor: HAMMELMANN PAUL
IPC: B05B3/06
Filed: 1985-06-29
Abstract: The cleaning device has a nozzle head (2) which is mounted on a feed pipe (1) for the cleaning fluid so as to be rotatable stepwise about its longitudinal axis. In the housing (4) of the device, a shaft (6) is rotatably mounted on which individual nozzles are fixed in the region of the ends lying outside the housing. The shaft (6) is driven by the reaction force of the cleaning fluid emerging from at least one nozzle. The pressurised cleaning fluid is also used as a drive medium for the other movements of the device. The cleaning device has a control apparatus which is allocated to the individual nozzles and is provided with a body (7) which displaces a partial amount of the cleaning fluid from a housing chamber and is movable back and forth by means of at least one eccentric (9) connected to the shaft (6). <IMAGE>
Patent DE-3525141-A1 (DE)
Title: Steam conversion valve
Inventor: EHLERS DIETER
IPC: B01F3/04
Filed: 1985-07-13
Abstract: Steam conversion valve with cooling-water injection, both the steam and the cooling water injection being controllable from complete closure to complete throughflow - and with a sensor (measuring member) for at least one state variable of the steam in the outgoing steam line of the valve, which acts on the cooling water inflow. The device with valve and valve spindle for injecting the cooling water is completely separate from the spindle and the valve for controlling the steam passage and each of the two valve spindles is in each case connected to its own servomotor. As a result, the injection of the cooling water can be controlled completely independently of the steam passage and, on the basis of the data of the measuring sensor, can in each case be adapted optimally, in which case an additional control in the cooling water incoming line can be forgone. <IMAGE>
Patent DE-3531765-A1 (DE)
Title: Children's furniture and toys made of reusable system parts
Inventor: SCHLEICHER KURT
IPC: A47D11/00
Filed: 1985-09-06
Abstract: Published without abstract.
Patent DE-3533430-A1 (DE)
Title: Plant-protectant tank
Inventor: SEYBOLD FRITZ
IPC: B05B9/03
Filed: 1985-09-19
Abstract: Tank for plant protectants to be discharged in liquid form, the said tank having a filling orifice closable by means of a cover and a filling sieve arranged at a distance under the cover, a pipe connection for connecting a filling hose being inserted into a collar formed by the tank wall and located between the filling sieve and filling orifice for the purpose of the simple filling of the tank with water and in order to guarantee filling solely by way of the filling sieve.
Patent DE-3534755-A1 (DE)
Title: Device for emptying a spray arm used in dishwashers
Inventor: STAMMINGER RAINER DR
IPC: A47L15/23
Filed: 1985-09-28
Abstract: An additional device for emptying washing liquid is provided on a spray arm 2 for dishwashers besides outlet openings 23 in the bottom wall 21 of the spray arm 2. To increase effectively the emptying of the spray arm of washing water using simple means, a spiral spring 3 is inserted between the spray arm 2 and its bearing element 1 and is tensioned during the feeding of the spray arm 2 with washing liquid. Following the interruption of the washing-liquid supply, the spiral spring accelerates the spray arm in the opposite direction of rotation, as a result of which a renewed flinging action occurs in which the washing liquid is flung out radially. At the end of the swinging process which ceases in a damped oscillation, a short-stroke shaking movement occurs which causes any remaining liquid drops to flow off onto the bottom 21 and from there through the outlet opening 23. As a result, virtually no washing liquid is carried in the spray arm into a drying cycle following the washing cycle, where the dripping water can wet the dishes to be dried. <IMAGE>
Patent DE-3535035-A1 (DE)
Title: Process and device for sorting out articles of the same kind, such as shrimps, from a group of articles, such as a haul of aquatic animals
Inventor: KOSTER SIKKE
IPC: B07B13/00
Filed: 1985-10-01
Abstract: Process and device for sorting out non-flat, elongated articles of at least the same kind, such as shrimps, from a group of articles such as a haul of aquatic animals. The articles are aligned in the longitudinal direction and the sorted-out articles are transported in the longitudinal direction towards restraining openings, with predominantly equal masses in mutually opposite directions, and are led away on the other side of restraining openings.
Patent DE-3537438-A1 (DE)
Title: Electrical insulation
Inventor: ANDRESS BERNHARD DR RER NAT
IPC: H01B7/28
Filed: 1985-10-21
Abstract: In polyolefin-based electrical insulations having an inner and an outer conductive layer and an insulation layer containing an antioxidant arranged between the two conductive layers, effective protection against thermo-oxidative degradation is achieved in a simple manner by providing at least the edge region of the insulating layer adjacent to the outer conductive layer with a higher antioxidant concentration than the remainder of the insulation layer. Electrical insulations of this type are particularly suitable for use in cables and lines for medium and high voltage.
Patent DE-3542258-A1 (DE)
Title: Tool for machining, preferably a cutting and abrading tool
Inventor: WITTENBORN ROLF
IPC: B27G13/08
Filed: 1985-11-29
Abstract: A cutting and abrading tool for machining wooden materials has an approximately rotationally symmetric basic body (1) with location grooves (2), distributed over the periphery, for cutting tips (3) which are interchangeably clamped in position in the location grooves (2). In order to improve this tool in such a way that the profile machining by cutting or abrading can be effected in one operation only by one tool, a supporting plate (4) is provided behind the cutting tip (3) in the cutting direction, and the outer contour (8) of the supporting plate (4) is approximately adapted to the cutting contour (7) of the cutting tip (3), the adapted outer contour (8) having an abrasive layer (10), and the cutting contour (7) of the cutting tip (3) being approximately in alignment with the outer contour (8) of the supporting plate (4). <IMAGE>
Patent DE-3543478-A1 (DE)
Title: Drive device having a drive motor
Inventor: MALETZ HARALD DIPL ING
IPC: H02K7/00
Filed: 1985-12-09
Abstract: The invention relates to a drive device having a drive motor, for driving a machine part which simultaneously carries out both a rotating movement and an axial movement, in the case of which device a separate drive element (10, 11) is provided for carrying out the axial movement. The axial displacement of the machine part is achieved without a corresponding axial displacement of the motor rotor in that the drive motor (1) has a hollow shaft (3) by means of which the rotor (2) of the motor (1) is supported axially in the housing (4) of the motor (1), such that it cannot move but can rotate, in that, furthermore, a drive rod (6) which rotates with the hollow shaft (3) is arranged in an axially displaceable manner in the cavity (5) of said hollow shaft (3), and is provided on its end (9) opposite the end (8) which is connected to the machine part with a transmission element which, with respect to the rotation movement of the drive rod (6), is decoupled therefrom, with respect to the axial movement of the drive rod (6), is in driven connection therewith, and is driven by the drive element. <IMAGE>
Patent DE-3600786-A1 (DE)
Title: Building for working on road vehicles
Inventor: METZNER CHRIS
IPC: E04H5/02
Filed: 1986-01-14
Abstract: The invention relates to a building for working on road vehicles which comprises prefabricated parts. The intention of the invention is to propose a relocatable building which may, if appropriate, be enlarged and permits cost-effective, specialist repairing of vehicles. In order to achieve this object, the building exhibits two portions which are located one next to the other, merge into one another in the interior of the building and of which one exhibits essentially mutually parallel storage or retaining devices for vehicle tyres, while the other portion is designed with a vehicle entrance and an area for working on one or more road vehicles. Further building portions, which are likewise provided with a vehicle entrance and an area for working on a vehicle, may be added on at the side or rear.
Patent DE-3603287-A1 (DE)
Title: Cylinder with elastic bristles
Inventor: PAJTAK MARTA
IPC: A46B13/02
Filed: 1986-02-04
Abstract: A cylinder (1) is provided with a multiplicity of elastic or resilient bristles (11), which project beyond the cylinder circumference, for cleaning machines, scraping machines, machines for removing carpet remains, stuck-on building waste, such as mortar, other waste and the like, from floors, walls, tiles and the like. In each case one or more bristles (11) are attached by attachment members (14) in a bore (12) in the cylinder casing. The cylinder (1) has an inner cylinder casing (3), in which the bristles (11) are attached by means of the attachment members (14) in the bores (12), and an outer cylinder casing (4) which is likewise provided with bores for the passage of the bristles (11) and is made of softer material in relation to the inner cylinder casing (3) and is elastically resilient. <IMAGE>
Patent DE-3604151-A1 (DE)
Title: Arteriovenous fistula dialysis cannula
Inventor: BACKEN MANFRED TILO WALTER
IPC: A61M5/158
Filed: 1986-02-10
Abstract: The invention relates to an arteriovenous fistula dialysis cannula which comprises the actual cannula with an additional, lateral opening (back-eye), a flexible noncollapsible connecting tube, a lockable rotary pair of wings, an attached clamping device and a closure cap. The cannula is coated with a silicone layer whose criterion is the radially directed opening (8) which is located in the cutting region (7) of the cannula (6), is oval and formed over the course of its longitudinal extension (7.3) pointing toward the cannula tip (9) by an essentially arched cutout directed perpendicular to the axis of the cannula (6). The risk of injuries is reduced still further by the relationship of the principal dimensions relative to one another. Plasticisers and coating material are adapted to each other in such a way that they adhere firmly, are resistant to migration and insoluble in blood. <IMAGE>
Patent DE-3604333-A1 (DE)
Title: Single-shaft positive mixer
Inventor: RIKER RUDOLF ING GRAD
IPC: B01F7/02
Filed: 1986-02-12
Abstract: The invention relates to a single-shaft positive mixer which is essentially inclined at approximately 45 DEG  during the mixing process. The mixing tools preferably work upwards, so that intensive mixing is achieved in a very small volume in 4 zones. Emptying is performed by tilting the axis to the horizontal or below. One end can be completely open or sealed by elastic material or by a gravity-seal plate. For certain materials to be mixed, a tight plate closure can be arranged on the mixing vessel end or at the top or bottom casing part. The mixer axis can be displaced from the mixing vessel axis so that a kneading mixing action is achieved. The mixer constructed and operating in this manner can be provided with a heating or cooling jacket. By alterating the angle of inclination and/or the rotary speed, adaptation to the most varied types of mixing processes is achievable very economically. For particularly difficult materials to be mixed, bottom emptying in combination with reversal of direction of rotation is provided with constant axial position. <IMAGE>
Patent DE-3605200-A1 (DE)
Title: Process and apparatus for the production of castings from cast iron using spheroidal or vermicular graphite in a casting mould
Inventor: ALT ANTON
IPC: C21C1/10
Filed: 1986-02-19
Abstract: The proposal is for a process for the production of castings from cast iron using spheroidal or vermicular graphite in a casting mould. In this process, a treatment chamber is either placed on a mould or formed in the latter. A preliminary alloy based on magnesium and/or rare earths is introduced into a recess in the treatment chamber. When the molten metal is poured into the treatment chamber, it reacts with the preliminary alloy. Arranged above the recess is a separating element which, on the one hand, serves as a flow resistance and, on the other hand, ensures thorough reaction of the molten metal with the preliminary alloy. During the pour-in process, the ingate in the treatment chamber is closed by means of a plug and the molten metal, which is metered in, is briefly built up before the plug is removed to allow the mould cavity to be filled. In addition to the economic advantages offered by this method, the reproducible quality of the castings produced is of particular significance, as is the improved pouring and mould filling. <IMAGE>
Patent DE-3607231-A1 (DE)
Title: Anti-shear plug-in socket connection
Inventor: VORBECK MANFRED
IPC: F16L37/252
Filed: 1986-03-05
Abstract: In the case of the anti-shear plug-in socket connection for socket pipes (1) which are produced by centrifugal casting and serve to provide water-supply networks, the spigot end (3) of one pipe (1) can be inserted into the socket end (2) of the other pipe, with the interposition of a sealing ring (8), and a radially projecting supporting strip which interacts with an anti-shear means arranged on the free socket end is formed on the spigot end (3). In order to ensure simple manufacture as well as installation, the anti-shear means is configured in a bayonet-type manner, as known per se, and comprises n collar portions (13) which project radially inwards on the socket end (2) and have a circumferential angle range  alpha SIMILAR  360 DEG : 2n, n >/= 4, and also comprises n strip segments (14), of the spigot end (3), which extend virtually over the same circumferential angle range  alpha  and engage behind the collar portions (13) in the coupled state (Fig. 1). <IMAGE>
Patent DE-3617560-A1 (DE)
Inventor: SCHNELL KARL
IPC: A22C11/02
Filed: 1986-05-24
Abstract: A machine for filling pasteous media, particularly sausage stuffing, into a hose-shaped sleeve, comprises a filling pump having a pressure side, a filling pipe for receiving a sausage sleeve and connected with the pressure side of the filling pump and having a free end, a braking ring arranged so that a medium is pulled through the sleeve between the braking ring and the free end of the filling pipe, an electrically controlled motor which intermittently drives at least the pump, and a microcomputer which controls the motor.
Patent DE-3625280-A1 (DE)
Title: Purifier for drinking water plants
IPC: C02F5/08
Filed: 1986-07-25
Abstract: The purifier for drinking water plants is intended to dissolve lime, fat and other usual contaminants and iron- and/or manganese-containing encrustations. It has a package composed of two part-packages, of which one for the normal sediment has a mixture, packed liquid-tightly, of water-soluble, but solid, organic and/or inorganic acids and/or acid salts in powder or granule form and the other for the iron- and manganese-containing encrustations has ascorbic acid, citric acid and/or a disinfecting and/or deodorising active component in solid form which slowly releases peroxide oxygen and contains the active peroxo group in the form of a chemical compound or a stable adduct, and which purifier contains a compound which is not considered to be a foreign substance according to the water supply standards in the drinking water of drinking water supply plants or wells.
Patent DE-3626125-A1 (DE)
Title: Method for die-casting and a die-casting machine for carrying out the method
Inventor: SCHULZ MANFRED
IPC: B22D17/30
Filed: 1986-08-01
Abstract: Method for die-casting with a feed system for the material to be cast, the material being stored as semi-finished product in magazines and, immediately before being introduced into the machine, is melted inductively by the action of electric current. The material is fed stepwise into the heating zone.
Patent DE-3627126-A1 (DE)
Title: Electrode holder for electric arc furnaces
Inventor: TAUBE THOMAS DIPL CHEM DR
IPC: H05B7/105
Filed: 1986-08-06
Abstract: The electrode holder comprises contact jaws which with their respective contact surface bear under pressure against the outer surface of a carbon or graphite electrode. In this case, it is essential that the contact surface of one contact jaw is made convexly in cross-section perpendicularly to the axis of the electrode. The result is great specific contact pressure between the contact jaws and the electrode. <IMAGE>
Patent DE-3629349-A1 (DE)
Title: Triggerable pulse generator
Inventor: NUESSING ANDREAS
IPC: H03K3/57
Filed: 1986-08-28
Abstract: The invention relates to a triggerable pulse generator which periodically outputs a stored electric charge at fixed or variable pulse repetition rate via an electronic switch as a short-time pulse of high voltage and high current intensity (T </= 200 ns, U </= 800 V, I </= 200 A) to a load impedance, preferably a laser diode, and in which triggering is effected by a trigger generator which periodically turns on the electronic switch, in which arrangement the pulse generator, coupling the trigger generator to the load impedance, can be operated in dependence on the latter. <IMAGE>
Patent DE-3629938-A1 (DE)
Title: Circuit arrangement with an electronic choke
Inventor: ZANZIG JUERGEN DIPL ING
IPC: H04M7/00
Filed: 1986-09-03
Abstract: To maintain a loop closure of a telephone connection in a telephone system, an electronic choke (Dr) is connected between a first wire (a) and a second wire (b) of a pair of speech wires. The choke (Dr) exhibits a DC sink which is constructed symmetrically of a first transistor (T1, T1') and a second complementary transistor (T2, T2'). The first wire (a) is connected via a series circuit of the collector-emitter path (K1, E1) of the first transistor, a comparatively low-impedance current setting resistor (SR) and the emitter-collector path (K2, E2) of the second transistor to the second wire (b). The bases of the two transistors are connected to one another via a first capacitor (C1) (gyrator principle). The base-collector paths of the two transistors are bypassed via a first comparatively high-impedance voltage divider (R10, R11) and, respectively, a second high-impedance voltage divider (R20, R21), the centre taps (1, 2) of the voltage dividers being connected via a first, also high-impedance resistor (R1). <IMAGE>
Patent DE-3634568-A1 (DE)
Title: Tensioning element for connecting prefabricated concrete compound units
Inventor: DENNERT HEINZ
IPC: E04B1/04
Filed: 1986-10-10
Abstract: The invention relates to a tensioning element for the frictionally locking connection of prefabricated concrete compound units (prefabricated floor slab 16) having a basic body (solid slab 2) and at least one tensioning member which is rotatably mounted in the basic body. As tensioning member, use is made of an eccentric shaft (4', 4'') which is laid in a reinforcing loop (14) of the prefabricated concrete compound unit and, with its eccentric circumference, acts on the rounded portion of the eyelet from the inside. The eccentric shaft can rotate relative to the reinforcing loop (14), as a result of which the tensioning path is produced. The tensioning part of the eccentric shaft (4', 4'') is configured as a flat, cylindrical eccentric disc (7). <IMAGE>
Patent DE-3642328-A1 (DE)
Title: Table
Inventor: SCHMID LOTHAR
IPC: A47B3/087
Filed: 1986-12-11
Abstract: In a paper-hanging table with a plurality of table panels (2) connected to each other by hinges (1) and with a sub-structure which consists of two legs (10) engaging under the table panels (2) which contain the two ends of the table and capable of being folded out from the plane of the table panels, together with reinforcing struts (12a, 12b) pivotably mounted on the latter, simple ease of operation and easy storability and portability are achieved in that the two table panels (2) containing the two ends of the table are of identical design and are laid directly against each other, and in that the two legs (10) which can be folded out of the plane of the table panels are directly connected to each other by the associated reinforcing struts (12a, 12b) which, by their ends remote from the respective articulation on the leg, are articulated on each other and can be folded out at least into an extended position parallel to the table panels. <IMAGE>
Patent DE-3643294-A1 (DE)
Inventor: SYNOFZIK REINHARD DIPL PHYS DR
IPC: F42B10/48
Filed: 1986-12-18
Abstract: A projectile comprising a projectile body having a rear end; and a deceleration element composed of a sheet of material at the rear end, the deceleration element having an edge region and being deployable from a folded condition to an expanded condition with the aid of rotation of the projectile, the deceleration element, when in the expanded condition, having the general form of a disk with a periphery defined by the edge region and being effective for decelerating the projectile, and wherein the deceleration element is constructed such that the edge region has a higher mass density than the remainder thereof.
Patent DE-3644286-A1 (DE)
Title: Method and device for operating an oil burner
Inventor: KROLL WALTER
IPC: F23D11/24
Filed: 1986-12-23
Abstract: A method for operating an oil burner, in particular a waste-oil burner, is described, in which an oil-air emulsion fed to the nozzle under pressure is formed by means of an injector or compressor and the oil-air emulsion formed by the compressor is returned to the storage tank when the burner is switched off, forming a loop.
Patent DE-3704414-A1 (DE)
Title: Arrangement and method for supplying material completely automatically to automatic fitting machines
Inventor: SANKARAN DEVARAJAN DR
IPC: H05K13/02
Filed: 1987-02-12
Abstract: The supply of material to automatic fitting machines for printed circuit board assemblies is intended to be fully automated in order that manual threading on the automatic fitting machines is obviated and stationary times on the automatic machines are avoided. The components are arranged in cassette-like containers, which are similar to audio tape cassettes, having a supply spool and a winding-up spool on carrier belts in the form of strips. The cassette containers are transported from goods inwards (the goods receipt department) to the automatic fitting machines via automatic handling machines. Supply of automatic fitting machines for printed circuit board assemblies.